Spring Flower Show
Event Info: (312) 742-7736 chicagoparkdistrict.com
Home to the city's oldest azaleas, which reportedly blossomed during the World’s Columbian Exposition of 1893, the conservatory features annuals and perennials in its yearly exhibit. The nursery's four manicured houses—Palm, Fern, Orchid and Show—are open and on display. Through May 12.